//#define _CRT_SECURE_NO_WARNINGS 1
////'scanf': This function or variable may be unsafe.Consider using scanf_s instead.To disable deprecation, use _CRT_SECURE_NO_WARNINGS.See online help for details.
//#include <stdio.h>
//int main()
//{
//	int i = 0;
//	scanf("%d", &i);
//	printf("i=%d", i);
//	return 0;
//}